uestion 6.25 p At a certain point in an electric circuit, 33 C of charge passes

Question

uestion 6.25 p At a certain point in an electric circuit, 33 C of charge passes by during a 1.0 min interval. To the nearest hundredth of an ampere, what is the resulting electric current? uestion6 6.25 pts A battery designed for charging cell phones is rated at 6800 mA-h. To the nearest coulomb, how much charge is stored in the battery? D Question 7 6.25 pts A battery is connected to a circuit containing a motor, on which the battery does 3470 J of work while moving 345 Cof charge through the circuit. To the nearest volt, what is the voltage between the terminals of the battery?

Explanation / Answer

Question 5 ) Given , Q = 33 C , t = 1 min = 60 s

So,

Q = I*t

I = Q/t

I = 33 C/60 s

I = 0.55 C/s = 0.55 A

I = 0.55 Amperes

Thus , the electirc current (I) is 0.55 A

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